@Andreas ********
this guy has no experience here, does not know anything and is asking already the most basic info, how on earth is he going to setup all himself? did you do it yourself also the first time alone? Ah yes it is the stay that is extended, holy moly it is a word game now. Ask anyone what it is and everyone will tell you that it is the retirement visa extension because it says retirement, not 90 days visa extension, but pardon me , it is the 90 day visa that is extended for 1 year. But let us all be fair and square, with your experience it will be no problem for you when mario arrives to guide him to the immigration and help him out in about 30 minutes........... and when all goes sour feel free to contact me, as i will help him to get it all officially and legally done trough an agency . I think you are mixing up small offices who just do whatever they can do to make some money, and they use less legal ways. Still what was impossible after feb 2025 according to some people is just the normal way of getting it easy hassle free done.